Hi Team,

I have a table having approx 15 billions entries and I want to delete
approx 13 billions entries from it. I cannot write 13 billion tombstones in
one go since there is a disk space crunch.

I am planning to delete data in chunks so I will be creating 400 millions
tombstones in one go.

Now, I have 2 questions:

1. What is the optimal value of the tombstone_failure_threshold for the
above scenario?
2. What is the best way to delete 13 billions entries in my case ?

Regards,
Pushpendra

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